1322080

素因数分解:

$2^5\times 5^1\times {\mathrm{8263}}^1$

素因数の和:8278

約数の個数: 24

約数和(自身を含む): 3123792

約数和(自身を除く): 1801712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 8263, 16526, 33052, 41315, 66104, 82630, 132208, 165260, 264416, 330520, 661040, 1322080]

約数ペア:

[(1, 1322080), (2, 661040), (4, 330520), (5, 264416), (8, 165260), (10, 132208), (16, 82630), (20, 66104), (32, 41315), (40, 33052), (80, 16526), (160, 8263)]